. 2020 Mar 3;85(7):4648–4662. doi: 10.1021/acs.joc.9b03371

Table 1. Derivatization of ETP-azides (+)-9a–c with Alkyne 27^a.

Conditions:²³ ETP-azide (1 equiv), 4-ethynylanisole 27 (5.0 equiv), CuI (0.50–1.5 equiv), acetic acid (1.0–3.0 equiv), N,N-diisopropylethylamine (1.0–3.0 equiv), dichloromethane, 23 °C.

Toluene was used as the solvent.

Table 1. Derivatization of ETP-azides (+)-9a–c with Alkyne 27a.

Table 1. Derivatization of ETP-azides (+)-9a–c with Alkyne 27^a.